« previous next »

Author Question: Which of these species was apparently the first to craft stone tools? A) Austral (Read 430 times)

federox

  • Sr. Member
  • ****
  • Posts: 308
on: Aug 8, 2013
Which of these species was apparently the first to craft stone tools?
A) Australopithecus garhi
B) H. erectus
C) H. ergaster
D) H. habilis
E) H. sapiens


theo

  • Hero Member
  • *****
  • Posts: 698
Reply #1 on: Aug 10, 2013
Answer has to be A, 100% :D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

A comparison of alloploidy (seen in species hybrids) and new allopolyploid species. A comparison of alloploidy (seen in species hybrids) and new allopolyploid species.
The Red-throated Bee-eater (Merops bullocki) is a species of bird in the Meropidae family. The Red-throated Bee-eater (Merops bullocki) is a species of bird in the Meropidae family.
Muhammad Placing the Black Stone on His Cloak, from Rashid al-Din's Jami al-Tawarikh ... Muhammad Placing the Black Stone on His Cloak, from Rashid al-Din's Jami al-Tawarikh ...
Kidney Stone Kidney Stone
Four Butterflies, Two Species Four Butterflies, Two Species
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library